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Winsen ZE12A-SO2 Electrochemical Gas Sensor Module For Atmospheric Monitoring

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Gas Sensors for premium buyers

The Winsen ZE12A-SO2 Electrochemical Gas Sensor Module For Atmospheric Monitoring by Winsen is a premium gas sensors designed for premium buyers. It features Item Type: Gas Sensor Module and Detection Gas: CO, H2S, NO2, SO2, O3.

₹22,204
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Total: ₹22,204
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Gas Sensor Module
Detection Gas: CO, H2S, NO2, SO2, O3
Signal Output: DAC, UART
Model No. / Name: ZE12A-SO2
Resolution: ≤10ppb
Storage Temperature (°C): 0-20℃

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2482593Category: Gas Sensors

About This Product

The Winsen ZE12A-SO2 Electrochemical Gas Sensor Module For Atmospheric Monitoring by Winsen is a premium gas sensors designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Gas Sensor Module
  • Detection Gas: CO, H2S, NO2, SO2, O3
  • Signal Output: DAC, UART
  • Model No. / Name: ZE12A-SO2
  • Resolution: ≤10ppb
  • Storage Temperature (°C): 0-20℃ — plenty of room for files, apps, and media
  • Shipping Weight: 0.03 kg
  • Shipping Dimensions: 12 × 8 × 4 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Winsen ZE12A-SO2 Electrochemical Gas Sensor Module is a general-purpose and high-performance electrochemical module. It can detect the CO, SO2, NO2, O3 based on electrochemical principle, it has good selectivity and stability. A temperature sensor is built-in for temperature compensation. It has the digital output and analog voltage output at the same time which facilities the usage and calibration and shorten the development period. It is a combination of mature electrochemical detection principle and sophisticated circuit design, to meet customers’ different detection needs.


Features:

  1. High sensitivity & resolution
  2. Low power consumption & long working life
  3. UART and analog voltage output
  4. Good stability and excellent anti-interference ability

Application: City atmospheric environmental monitoring , enterprise environment monitoring,Factory area unorganized emission monitoring, emergency monitoring, environment evaluation monitoring, Portable gas detector, various gas detection equipment and smart home appliance.


Package Include:

1 x Winsen ZE12A-SO2 Electrochemical Gas Sensor Module For Atmospheric Monitoring

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.